#516784#516784

#516784 is a mid, muted cyan. Relative luminance 0.131; OKLCH L 50.8% C 0.053 H 255.5°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#516784
RGB	rgb(81, 103, 132)
HSL	hsl(214, 24%, 42%)
HSV	hsv(214, 39%, 52%)
CMYK	cmyk(38.6%, 22%, 0%, 48.2%)
CIE-LAB	lab(42.94, -0.40, -18.70)
CIE-LCH	lch(42.94, 18.70, 268.78°)
OKLab	oklab(50.77% -0.0134 -0.0517)
OKLCH	oklch(50.77% 0.053 255.5)
XYZ	xyz(12.4071, 13.1151, 23.7030)
Luminance	0.1312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516784 #846E51

analogous

#518184 #516784 #555184

triadic

#516784 #845167 #678451

tetradic

#516784 #845181 #846E51 #518455

square

#516784 #845181 #846E51 #518455

split-complementary

#516784 #845551 #818451

monochromatic

#222C38 #3A495E #516784 #6D85A5 #93A5BD

Accessibility & contrast

On white

5.80

#516784 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#516784 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516784

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516784	#FFFFFF	#000000	##FFFFFF
##516784	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6885

Deuteranopia (green-blind)

#576383

Tritanopia (blue-blind)

#406D71

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #516784;
/* rgb */ color: rgb(81, 103, 132);
/* oklch */ color: oklch(50.8% 0.053 255.5);

Tailwind

colors: {
  custom: {
    50: '#8492a7',
    500: '#516784',
    950: '#000000',
  },
}

SCSS

$custom: #516784;
$custom-light: #8492a7;
$custom-dark: #000000;

JSON

{
  "hex": "#516784",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 132
  },
  "hsl": {
    "h": 214.118,
    "s": 23.944,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5077,
    "c": 0.05345,
    "h": 255.5
  },
  "luminance": 0.13116
}

Semantic roles & 50–950 ramp

primary

#516784

secondary

#AA9B87

accent

#9A67C0

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0D0F

muted

#7C7D7F

Preview Lab

Preview with #516784

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →